CN102918478B - Push input device - Google Patents
Push input device Download PDFInfo
- Publication number
- CN102918478B CN102918478B CN201180027033.XA CN201180027033A CN102918478B CN 102918478 B CN102918478 B CN 102918478B CN 201180027033 A CN201180027033 A CN 201180027033A CN 102918478 B CN102918478 B CN 102918478B
- Authority
- CN
- China
- Prior art keywords
- operating body
- compression sensor
- actuator
- input device
- push input
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/0338—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of limited linear or angular displacement of an operating part of the device from a neutral position, e.g. isotonic or isometric joysticks
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/22—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring the force applied to control members, e.g. control members of vehicles, triggers
- G01L5/223—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring the force applied to control members, e.g. control members of vehicles, triggers to joystick controls
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
- H03K17/96—Touch switches
- H03K17/9625—Touch switches using a force resistance transducer
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
- H03K17/965—Switches controlled by moving an element forming part of the switch
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- Input From Keyboards Or The Like (AREA)
- Push-Button Switches (AREA)
Abstract
The invention provides a kind of push input device, it can use a compression sensor to distinguish and detect that apply to operating body, that direction is mutually different operating physical force.Operating body (2) is supported in fulcrum member (3) in the mode swung freely.The side (2a) of operating body (2) is connected to the projection (13) of the actuator of compression sensor (10), utilizes and exerts pressure (fa) as the compression helical spring (4) of elastic component of exerting pressure to the opposite side (2b) of operating body (2).Utilization is exerted pressure (fa) is set in mid point by the detection of compression sensor (10) output.A compression sensor (10) can be utilized to distinguish and detect the operating physical force (Fb) of the operating physical force (Fa) of the side (2a) of pressing operation body (2) and the opposite side (2b) of pressing operation body (2).
Description
Technical field
The present invention relates to a kind of push input device, this push input device can use a compression sensor distinguish and detect the operation of different directions.
Background technology
Obtain the compression sensor exported with the proportional detection of pressing force to use in various input media.
In the push input device described in following patent documentation 1, the pressure transducer as compression sensor is connected to the back side of the central portion of rectangular touch pad.Touch pad complete cycle around it is provided with ridge, utilizes the power of spring to make ridge be pressed against the back side of bearing unit.When from the pressing of the optional position of touch pad, clip pressure transducer and be positioned at and become fulcrum with the ridge of press points opposite side and the abutting part of bearing unit, thus touch pad inclination, pressing operation is carried out to pressure transducer.
In the present invention as stated above, which position no matter pressing rectangular touch pad can both utilize pressure transducer to detect this pressing force.
Prior art document
Patent documentation
Patent documentation 1: Japanese Unexamined Patent Publication 2006-10457 publication
The problem that invention will solve
As described in Patent Document 1, although use the change that the existing push input device of compression sensor (pressure transducer) can utilize a compression sensor to detect the pressing force pressed facing one direction, the change of pressing stroke pressed facing one direction, a compression sensor cannot be utilized to distinguish and detect the operating physical force of different directions.
Therefore, in order to distinguish and detect the operation of different directions, need plural compression sensor, thus larger-scale unit, and the cost up of device.
Summary of the invention
The present invention completes to solve above-mentioned existing problem, its object is to provide shared compression sensor can be utilized to distinguish and detect the push input device of the operation of different directions.
For the method for dealing with problems
The present invention is a kind of push input device, and this push input device is provided with: compression sensor, this compression sensor have actuator and press above-mentioned actuator time exporting change test section; And operating body, this operating body makes above-mentioned compression sensor work, the feature of above-mentioned push input device is, elastic component is utilized to make aforesaid operations body be pressed against above-mentioned actuator, thus the mid point between the Origin And Destination above-mentioned test section being set in the detection actuating range of this test section, when operating towards side aforesaid operations body and when aforesaid operations body being operated towards opposite side, obtain that display clips above-mentioned mid point and detection towards the change of different directions exports from above-mentioned test section.
Above-mentioned compression sensor of the present invention obtains the strength sensor or pressure transducer that the detection corresponding with the change of power when pressing above-mentioned actuator export.Such as, but compression sensor of the present invention is not limited to the change detecting and act on the power of actuator, also can obtain the detection proportional with the pressing stroke of actuator and export.
In the present invention, aforesaid operations body is supported to can be swung by fulcrum, the side that operating body is clipping above-mentioned fulcrum is connected to actuator, above-mentioned elastic component aforesaid operations body being pressed against above-mentioned actuator is provided with at the opposite side clipping above-mentioned fulcrum, during when clipping above-mentioned fulcrum at side pressing aforesaid operations body and clip above-mentioned fulcrum and at opposite side pressing aforesaid operations body time, obtain that display clips above-mentioned mid point and detection towards the change of different directions exports from above-mentioned test section.
In addition, in the present invention, aforesaid operations body is supported to can be swung by fulcrum, the side that operating body is clipping above-mentioned fulcrum is connected to actuator, above-mentioned elastic component aforesaid operations body being pressed against above-mentioned actuator is provided with in the same side, during when clipping above-mentioned fulcrum at side pressing aforesaid operations body and clip above-mentioned fulcrum and at opposite side pressing aforesaid operations body time, obtain that display clips above-mentioned mid point and detection towards the change of different directions exports from above-mentioned test section.
Invention effect
Push input device of the present invention uses and obtains with the change of pressing force, presses the compression sensor that detection corresponding to the change of stroke export, and a compression sensor can be utilized to distinguish and detect operating physical force or the operational stroke of different directions.Therefore, it is possible to reduce the quantity of the sensor used.
Accompanying drawing explanation
Fig. 1 is the side view of the push input device that the first embodiment of the present invention is shown.
Fig. 2 is the side view of the variation of the push input device that the first embodiment of the present invention is shown.
Fig. 3 is the cut-open view of compression sensor.
Fig. 4 is the circuit diagram of the testing circuit that compression sensor is shown.
Fig. 5 is the line chart that the characteristic that the detection of compression sensor exports is shown.
In Fig. 6, (A), (B) are the line charts that the detection of the compression sensor illustrated when being applied with the operating physical force of different directions to operating body exports.
Fig. 7 is the side view of the push input device that the second embodiment of the present invention is shown.
In Fig. 8, (A) is the vertical view of the push input device that the 3rd embodiment of the present invention is shown, (B) is the side view of the push input device that the 3rd embodiment of the present invention is shown.
Fig. 9 is the side view of the push input device that the 4th embodiment of the present invention is shown.
Embodiment
Push input device 20 shown in Fig. 1 is provided with operating body 2 above base station 1.The central portion of operating body 2 is supported by fulcrum member 3, thus operating body 2 is swing freely by fulcrum member 3 supporting.Fulcrum member 3 be operating body 2 is supported the bolster for rotating freely or be fixed on operating body 2 central portion and can the leaf spring etc. of the torsion bar of wrench deformation or the central portion of support operational body 2.Clipping between the side 2a of fulcrum member 3 and base station 1 of operating body 2 is provided with compression sensor 10.
As shown in Figure 3, compression sensor 10 is provided with actuator 12 in the inside of housing 11.The material that actuator 12 is out of shape freely by silicon isowarping is formed as circular plate shape, and peripheral part 12a is fixed in housing 11.Be integrally formed with projection 13 at the central part of actuator 12, projection 13 is given prominence to from the peristome 11a of housing 11.
Strainmeter 14 is fixed with as test section at the lower surface of actuator 12.Fig. 4 illustrates an example of the testing circuit that compression sensor 10 is subsidiary.Fig. 4 illustrates and is provided with two play the strainmeter 14 of identical characteristics example for the deformation of actuator 12.But strainmeter 14 also can be one, it also can be more than three.
In the testing circuit shown in Fig. 4, each strainmeter 14 is connected in series with fixed resistance R and is formed with two portions of connecting.In a series connection portion wherein, fixed resistance R side joint ground, and apply voltage vcc to strainmeter 14 side, and in another series connection portion, strainmeter 14 side joint ground, and apply voltage vcc to fixed resistance R side.And, the intermediate potential between the strainmeter 14 in each series connection portion and fixed resistance R being applied to differential amplifier 15, obtaining as detecting the output voltage V exported from differential amplifier 15.
As shown in Figure 3, the change to the output voltage V during pressing force F0 that raised 13 of compression sensor 10 applies towards housing 11 is represented by the line chart of Fig. 5.
When with pressing force F0 push projection 13, the actuator 12 of circular plate shape is out of shape in the mode of its central part downward in convex form, and each strainmeter 14 extends thus resistance value rises.Therefore, output voltage V rises along with pressing force F0 and increases.
As shown in Figure 5, if the scope of the power F0 applied to compression sensor 10 to be set to f0 ~ fm (power during f0 is zero), then, in this detection actuating range, output voltage V rises to vm continuously from v1.If exert all one's strength, F0 declines from fm, then utilize the elastic force of actuator 12 self to eliminate strain, output voltage V is reduced to v1 from vm.
It should be noted that, in Figure 5, although output voltage V changes in the mode of linear function relative to the change of power F0, output voltage V also can change relative to the change of power F0 curved shape.
In the push input device 20 shown in Fig. 1, compression helical spring 4 has been clamped as elastic component of exerting pressure, from compression helical spring 4 to the opposite side 2b of the operating body 2 applying fa that exerts pressure upwards clipping between the opposite side 2b of fulcrum member 3 and base station 1 of operating body 2.By this fa and apply towards anticlockwise power to operating body 2 using the supporting-point of fulcrum member 3 as fulcrum of exerting pressure, thus the projection 13 of the side 2a of operating body 2 to compression sensor 10 is utilized to press.
Consequently, as shown in (A), (B) of Fig. 6, when not having External Force Acting in operating body 2, utilize the above-mentioned fa of exerting pressure and raised 13 pressing force F0 applied to compression sensor 10 are set in the mid point fn of the detection actuating range between starting point f0 and terminal fm, output voltage V is set in the mid point vn between its starting point v1 detecting actuating range and terminal vm.Although mid point vn is that the point of 1/2 between the starting point v1 of detection actuating range and terminal vm is more satisfactory, mid point vn is not limited to the point of 1/2.
In the push input device 20 shown in Fig. 1, do not have External Force Acting when operating body 2, the output voltage V of compression sensor 10 is in mid point vn.
As shown in Figure 1, if with the side 2a of operating physical force Fa pressing operation body 2, then, as shown in (A) of Fig. 6, the pressing force F0 acting on projection 13 rises from mid point fn towards fm, and output voltage V slowly increases from mid point vn towards terminal vm.The operating physical force Fa applied to the side 2a of operating body 2 if reduce gradually, then output voltage V reduces from terminal vm towards mid point vn.
If with the opposite side 2b of operating physical force Fb pressing operation body 2, then as shown in (B) of Fig. 6, the pressing force acting on projection 13 reduces from mid point fn towards f0, and output voltage V reduces from mid point vn towards starting point v1.
In the push input device 20 shown in Fig. 1, when applying operating physical force Fa to the side 2a of operating body 2 and applying operating physical force Fb to opposite side 2b, the output voltage V of a compression sensor 10 demonstrates and clips mid point vn and towards the change of mutual different directions.Thereby, it is possible to use a compression sensor 10 distinguish and detect these two operating physical forces of operating physical force Fa and operating physical force Fb.Further, can distinguish and detect the change of the change of the size of operating physical force Fa and the size of operating physical force Fb.
In addition, even if the projection 13 of actuator 12 is only connected to operating body 2, when with the opposite side 2b of operating physical force Fb pressing operation body 2, projection 13 also can reset into original state by the elastic restoring force of actuator 12.Thus, do not need the projection 13 of bonding compression sensor 10 and the lower surface of operating body 2, do not need to worry projection 13 and the bonding stripping etc. between operating body 2 yet.
In the embodiment shown in Fig. 1, the housing 11 of compression sensor 10 is fixed on base station 1, with the lower surface push projection 13 of the side 2a of operating body 2.On the other hand, in the variation shown in Fig. 2, be fixed with the housing 11 of compression sensor 10 at the lower surface of the side 2a of operating body 2, projection 13 is pressed against base station 1.In the variation shown in Fig. 2, be also provided with compression helical spring 4 as elastic component of exerting pressure, the embodiment shown in exporting change with Fig. 1 is identical.
In the push input device 120 of the second embodiment shown in Fig. 7, clip the supporting-point based on fulcrum member 3 of operating body 2 and be provided with compression sensor 10 between side 2c and base station 1.In compression sensor 10, housing 11 is fixed in base station 1, and projection 13 is connected to the side 2c of operating body 2.
Draft helical spring 5 as elastic component of exerting pressure is installed between the side 2c and base station 1 of operating body 2, utilizes draft helical spring 5 to be applied with the fb that the exerts pressure side 2c of operating body 2 being pulled to base station 1.Utilize this fb that exerts pressure to make the side 2c of operating body 2 be pressed against the projection 13 of compression sensor 10, when not having External Force Acting in operating body 2, the output voltage V of compression sensor 10 is set in (A) of Fig. 6, the mid point vn shown in (B).
As shown in Figure 7, when with the side 2c of operating physical force Fa pressing operation body 2, as shown in (A) of Fig. 6, the output voltage V of compression sensor 10 changes in the mode risen from mid point vn towards terminal vm.When with the opposite side 2d of operating physical force Fb pressing operation body 2, as shown in (B) of Fig. 6, the output voltage V of compression sensor 10 changes in the mode reduced from mid point vn towards starting point v1.
Push input device 120 shown in Fig. 7 also can use a compression sensor 10, clips mid point vn and output voltage towards the change in mutually different directions is distinguished and detects operating physical force Fa, Fb toward different directions from each other of acting on operating body 2 based on becoming.Further, can distinguish and detect the change of the change of the size of operating physical force Fa and the size of operating physical force Fb.
In the push input device 120 shown in Fig. 7, owing to being provided with compression sensor 10 and draft helical spring 5 at the side 2c of operating body 2, any one in compression sensor 10 and draft helical spring 5 is not set at the opposite side 2d of operating body 2, therefore, it is possible to improve the degree of freedom opposite side 2d of operating body 2 being arranged at the design aspect of the operating surface of the electronic equipments such as the edge part of the operating surface of portable equipment.
In addition, in the second embodiment shown in Fig. 7, also as shown in Figure 2, can adopt in the structure that operating body 2 fixes the housing 11 of compression sensor 10, projection 13 is connected to base station 1.
The push input device of the 3rd embodiment of the present invention shown in Fig. 8 has the operating body 202 that can carry out the circle of the input of X-direction and the input of Y-direction.Operating body 202 utilizes fulcrum member 203 to support its center (centre of moment).
Between operating body 202 and base station 201, and be respectively arranged with compression sensor 10 in X1 side and Y1 side.Compression helical spring 4 as elastic component of exerting pressure is separately positioned on X2 side and Y2 side.Utilize the fa that exerts pressure applied from each compression helical spring 4,4 that the output voltage V of two compression sensor 10 is set in mid point vn.
When the X1 side of pressing operation body 202, the output voltage V being positioned at the compression sensor 10 on X1 line changes as shown in (A) of Fig. 6, when the X2 side of pressing operation body 202, the output voltage V being positioned at the compression sensor 10 on X2 line changes as shown in (A) of Fig. 6.When the Y1 side of pressing operation body 202, the output voltage V being positioned at the compression sensor 10 on Y1 line changes as shown in (B) of Fig. 6, when the Y2 side of pressing operation body 202, the output voltage V being positioned at the compression sensor 10 on Y2 line changes as shown in (B) of Fig. 6.
It should be noted that, also compression helical spring 4 can not be set on X2 line and Y2 line, and in the segmentation centre line L of the angle between X2 line and Y2 line being divided equally, only configure a compression helical spring 4, and a compression helical spring 4 is utilized to exert pressure to two compression sensor 10.
In addition, also the push input device 220 that can carry out the operation of four direction shown in Fig. 8 can be set to the structure shown in Fig. 7.
In the push input device 320 of the 4th embodiment shown in Fig. 9, be fixed with the housing 11 of compression sensor 10 at base station 301.Be fixed with one end of the metal leaf spring 305 as elastic component of exerting pressure at support 306, be fixed with operating body 302 at the other end of leaf spring 305.Utilize the elastic force of leaf spring 305 to make operating body 302 be pressed against the projection 13 of compression sensor 10, the output voltage V of compression sensor 10 is set in mid point vn.
As shown in Figure 9, when applying the operating physical force Fa on the right side of diagram to operating body 302, the output voltage V shown in (A) of Fig. 6 can be obtained, when applying the operating physical force Fb on the left of diagram to operating body 302, the output voltage V shown in (B) of Fig. 6 can be obtained.
In this push input device 320, a compression sensor can be used to distinguish and detect different toward each other operating physical force Fa, Fb of operating body 302, and can distinguish and detect the change of the change of the size of operating physical force Fa and the size of operating physical force Fb.
In the compression sensor 10 of above-mentioned embodiment, as shown in Figure 3, export corresponding with the change of the size of the operating physical force Fa applied to raised 13 of actuator 12 although detect and change, but above-mentioned compression sensor 10 also can apply elastic restoring force by detecting the change of the stroke of actuator to actuator.In this case, by exerting pressure from operating body to actuator by the mid point of actuator set between the Origin And Destination of stroke, thus the detection output that setting is corresponding with mid point.When effect has an operating physical force towards different directions on operating body, can obtain and clip above-mentioned mid point and detection towards different directions exports.
Description of reference numerals is as follows:
1 base station
2 operating bodies
3 fulcrum member
4 compression helical springs
5 draft helical springs
10 compression sensor
11 housings
12 actuators
13 projections
14 strainmeters (test section)
20,20A push input device
120,220,320 push input device
202 operating bodies
302 operating bodies
305 leaf springs
F0 pressing force
Fa, Fb operating physical force
V output voltage
V1 starting point
Vm terminal
Vn mid point
Claims (8)
1. a push input device, this push input device is provided with compression sensor and operating body, and this compression sensor has actuator and exports the test section changed when pressing described actuator, and this operating body makes described compression sensor work,
The feature of described push input device is,
Elastic component is utilized to make described operating body be pressed against described actuator, thus make described compression sensor be preset as a preload value, when not having External Force Acting in operating body, thus the mid point between the Origin And Destination output of described compression sensor being set in the detection actuating range of compression sensor test section
When operating towards side described operating body and when described operating body being operated towards opposite side, obtain that display clips described mid point and detection towards the change of different directions exports from described test section,
Described operating body is supported to can be swung by fulcrum, and the side that operating body is clipping described fulcrum is connected to actuator, is provided with the described elastic component described operating body being pressed against described actuator at the opposite side clipping described fulcrum,
When pressing described operating body in side when clipping described fulcrum and when clipping described fulcrum and press described operating body at opposite side, obtain that display clips described mid point and detection towards the change of different directions exports from described test section.
2. push input device according to claim 1, wherein,
Described compression sensor obtains the detection corresponding with the change of power during the described actuator of pressing and exports.
3. push input device according to claim 1 and 2, wherein,
Be integrally formed with projection in described actuator, described projection is pressed against on described operating body.
4. push input device according to claim 1 and 2, wherein,
Described compression sensor is located between described operating body and base station,
Described actuator is integrally formed with projection,
Described actuator is located at the inside of housing, and described projection is given prominence to from the peristome of described housing,
Described housing is fixed on the lower surface of a side side of described operating body, and described projection is pressed against on described base station.
5. a push input device, this push input device is provided with compression sensor and operating body, and this compression sensor has actuator and exports the test section changed when pressing described actuator, and this operating body makes described compression sensor work,
The feature of described push input device is,
Elastic component is utilized to make described operating body be pressed against described actuator, thus make described compression sensor be preset as a preload value, when not having External Force Acting in operating body, thus the mid point between the Origin And Destination output of described compression sensor being set in the detection actuating range of compression sensor test section
When operating towards side described operating body and when described operating body being operated towards opposite side, obtain that display clips described mid point and detection towards the change of different directions exports from described test section,
Described operating body is supported to can be swung by fulcrum, and the side that operating body is clipping described fulcrum is connected to actuator, is provided with the described elastic component described operating body being pressed against described actuator in the same side,
When pressing described operating body when clipping described fulcrum in side and clip described fulcrum and press described operating body at opposite side, obtain that display clips described mid point and detection towards the change of different directions exports from described test section.
6. push input device according to claim 5, wherein,
Described compression sensor obtains the detection corresponding with the change of power during the described actuator of pressing and exports.
7. the push input device according to claim 5 or 6, wherein,
Be integrally formed with projection in described actuator, described projection is pressed against on described operating body.
8. the push input device according to claim 5 or 6, wherein,
Described compression sensor is located between described operating body and base station,
Described actuator is integrally formed with projection,
Described actuator is located at the inside of housing, and described projection is given prominence to from the peristome of described housing,
Described housing is fixed on the lower surface of a side side of described operating body, and described projection is pressed against on described base station.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010-132147 | 2010-06-09 | ||
| JP2010132147 | 2010-06-09 | ||
| PCT/JP2011/062997 WO2011155474A1 (en) | 2010-06-09 | 2011-06-07 | Pressing input device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102918478A CN102918478A (en) | 2013-02-06 |
| CN102918478B true CN102918478B (en) | 2015-08-19 |
Family
ID=45098079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201180027033.XA Active CN102918478B (en) | 2010-06-09 | 2011-06-07 | Push input device |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US8820179B2 (en) |
| JP (1) | JP5443603B2 (en) |
| CN (1) | CN102918478B (en) |
| WO (1) | WO2011155474A1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8749486B2 (en) * | 2010-12-21 | 2014-06-10 | Stmicroelectronics, Inc. | Control surface for touch and multi-touch control of a cursor using a micro electro mechanical system (MEMS) sensor |
| DE112014004628T5 (en) * | 2013-10-08 | 2016-07-28 | Tk Holdings Inc. | Apparatus and method for directing haptic energy to the touch surface |
| JP6188231B2 (en) * | 2014-02-26 | 2017-08-30 | アルプス電気株式会社 | LOAD DETECTING DEVICE AND ELECTRONIC DEVICE USING THE LOAD DETECTING DEVICE |
| CN104201023B (en) * | 2014-09-26 | 2016-08-24 | 西南大学 | A kind of many driving switch of singly-bound multiple spot |
| EP3396796B1 (en) * | 2017-04-25 | 2021-07-21 | WEZAG GmbH & Co. KG | Press, crimping or cutting tool and tool group |
| JP2023109029A (en) * | 2022-01-26 | 2023-08-07 | アルプスアルパイン株式会社 | Load sensor device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6573464B2 (en) * | 2000-12-06 | 2003-06-03 | Primax Electronics Ltd. | Input device with a fulcrum installed in the middle |
| CN1527933A (en) * | 2001-04-13 | 2004-09-08 | 3M创新有限公司 | Method and apparatus for force-based touch input |
| CN1825257A (en) * | 2005-02-23 | 2006-08-30 | 刘二中 | Information input apparatus with pressing plate and method thereof |
| US7343223B2 (en) * | 2003-03-13 | 2008-03-11 | Alps Electric Co., Ltd. | Robot apparatus and load sensor |
| JP4391895B2 (en) * | 2004-06-24 | 2009-12-24 | 株式会社東海理化電機製作所 | Pressure detection device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07230353A (en) * | 1994-02-18 | 1995-08-29 | Fujitsu General Ltd | Mouse input device |
| JPH09167026A (en) * | 1995-12-15 | 1997-06-24 | Yamagata Casio Co Ltd | Push button switch structure |
| JP4355017B1 (en) * | 2008-05-14 | 2009-10-28 | 敬三 森川 | Information transmitting apparatus and information transmitting / receiving apparatus |
-
2011
- 2011-06-07 CN CN201180027033.XA patent/CN102918478B/en active Active
- 2011-06-07 JP JP2012519388A patent/JP5443603B2/en active Active
- 2011-06-07 WO PCT/JP2011/062997 patent/WO2011155474A1/en active Application Filing
-
2012
- 2012-12-03 US US13/692,381 patent/US8820179B2/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6573464B2 (en) * | 2000-12-06 | 2003-06-03 | Primax Electronics Ltd. | Input device with a fulcrum installed in the middle |
| CN1527933A (en) * | 2001-04-13 | 2004-09-08 | 3M创新有限公司 | Method and apparatus for force-based touch input |
| US7343223B2 (en) * | 2003-03-13 | 2008-03-11 | Alps Electric Co., Ltd. | Robot apparatus and load sensor |
| JP4391895B2 (en) * | 2004-06-24 | 2009-12-24 | 株式会社東海理化電機製作所 | Pressure detection device |
| CN1825257A (en) * | 2005-02-23 | 2006-08-30 | 刘二中 | Information input apparatus with pressing plate and method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JPWO2011155474A1 (en) | 2013-08-01 |
| US8820179B2 (en) | 2014-09-02 |
| US20130104669A1 (en) | 2013-05-02 |
| WO2011155474A1 (en) | 2011-12-15 |
| CN102918478A (en) | 2013-02-06 |
| JP5443603B2 (en) | 2014-03-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102918478B (en) | Push input device | |
| CN102692286B (en) | Pick-up unit, electronic equipment and robot | |
| US6252182B1 (en) | Digital pressure sensitive electromagnetic pen | |
| CN109974919B (en) | Six-dimensional force sensing device | |
| CN101458581B (en) | Touch control display device and touch control method thereof | |
| JP2010181398A (en) | Device for detection of applied force | |
| CN107025017B (en) | Touch input device | |
| US10948367B2 (en) | Input interface device with semiconductor strain gage | |
| CN102402333B (en) | Manipulated position detection device | |
| CN108645508B (en) | Vibration pickup with self-adaptive mechanical amplitude detection structure | |
| KR101928318B1 (en) | Pressure detection method and pressure detection device | |
| TW201804297A (en) | Touch input device, electronic device and touch input method | |
| CN105374609A (en) | Multidirectional switch device | |
| EP3547078B1 (en) | Tactile sensation presentation device | |
| KR20180100278A (en) | Pressure detection method and apparatus | |
| WO2018179911A1 (en) | Force sensor | |
| CN213814621U (en) | Device for measuring force and position | |
| CN212539480U (en) | Pressure detection device and electronic equipment | |
| CN117242420A (en) | Haptic trackpads with anisotropically compliant spacers | |
| CN211508936U (en) | Piezoelectric motor, touch device and electronic equipment | |
| CN221261636U (en) | Planar two-dimensional touch device and touch structure | |
| JPH10197373A (en) | Load sensor | |
| KR101924546B1 (en) | Apparatus for measuring pressure | |
| CN102622045B (en) | Operation module and electronic device combination using same | |
| CN102468069A (en) | Button module and electronic device applying the same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Tokyo, Japan, Japan Patentee after: Alpine Alpine Company Address before: Tokyo, Japan, Japan Patentee before: Alps Electric Co., Ltd. |